Lamp



FIG. 1 is a perspective view from the left side of an embodiment of the inventive design;

FIG. 2 is a side view from the right of an embodiment of the inventive design;

FIG. 3 is a front view of an embodiment of the inventive design;

FIG. 4 is a side view from the left of an embodiment of the inventive design;

FIG. 5 is a rear view of an embodiment of the inventive design;

FIG. 6 is a top view of an embodiment of the inventive design;

FIG. 7 is a bottom view of an embodiment of the lamp; and,

FIG. 8 is an enlarged partial view of the head of the embodiment of the lamp according to FIG. 1 shown separately for clarity. 

The ornamental design for a lamp, as shown and described. 